Pomilio, Ottorino · New York, McGraw-Hill · leaf 50
dence of the opposite wing, thereby developing a lateralcouple which is favorable to stability. The framework of the ailerons is usually of wood, steeltubing or pressed steel members. An outline of wood ailer-ons is given in Fig. 34. |3i … Concluding, to be relatively safe and controllable at thesame time, an airplane must be provided with devices whichwill produce stabilizing couples for every deviation fromthe position of equilibriimi: but these couples must not be 36 AIRPLANE DESIGN AND CONSTRUCTION of excessive magnitude, for the…
Airplanes
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-450-273.webp)
